Donadi is a village in Kahara tehsil of Doda district in the Indian union territory of Jammu and Kashmir. It is famous for a hydroelectric power project called Lower Kalnie Power Project Donadi.

Donadi name is derived from Gojri language; Do means Two and Nadi means stream or rivulets. The two rivulets unite near Donadi which later forms a rivulet known as Kalnai.

Donadi is located on Thathri-Gandoh highway 9 kilometres (5.6 mi) from National Highway 244 near Thathri town.